Cheap flights from Montreal to Heathrow

Round-trip
Economy
Montreal (YMQ)
London (LHR)
Depart
Return
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How to find the cheapest flight from
Montreal (YMQ) to Heathrow (LHR)

All the information you need to plan the best YMQ to LHR flight in 2022: compare Montreal to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
YMQ - LHR
Price
C$ 556 - C$ 818
LHR
Temperature
4 - 17 °C
LHR
Rainfall
40 - 70 mm

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

February

Best time to find cheap flights, 12% potential price drop

Round-trip from

C$ 714

From Montreal (YMQ) to London Heathrow

One-way from

C$ 496

One-way flight from Montreal (YMQ) to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Montreal to London Heathrow Airport?

To save on the cost of your flight from Montreal to London Heathrow Airport, book at least 35 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 795 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 950.

What is the cheapest month to fly from Montreal to London Heathrow Airport?

Flights from Montreal to London Heathrow Airport lean towards being more expensive in December. Prices are generally better when you fly from Montreal to London Heathrow Airport in March, with the cheapest ticket starting at C$ 648.

When is the cheapest time to fly from Montreal to London Heathrow Airport (YMQ - LHR)?

When flying from Montreal to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Montreal to Heathrow in May, June 2022

The best prices found for YMQ to LHR flights for May, June
28 May - 30 May
C$ 693pp
YUL
Montreal Pierre Elliott Trudeau Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
28 May - 30 May
C$ 699pp
YUL
Montreal Pierre Elliott Trudeau Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
1 Jun - 30 Jun
C$ 702pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to Heathrow 2022 flight deals

Cheap flights to Heathrow from Montreal found for this year
11 Sep - 18 Sep
C$ 544pp
YUL
Montreal Pierre Elliott Trudeau Intl
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
9 Sep - 16 Sep
C$ 587pp
YUL
Montreal Pierre Elliott Trudeau Intl
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to Heathrow from Montreal

Save time with Montreal to Heathrow direct flight deals
30 May - 6 Jun
C$ 769pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
LHR
London Heathrow
LHR
London Heathrow
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
29 May - 17 Jun
C$ 777pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
LHR
London Heathrow
LHR
London Heathrow
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
4 Nov - 11 Nov
C$ 778pp
YUL
Montreal Pierre Elliott Trudeau Intl
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Montreal to Heathrow

Late deals on round-trip flights to Heathrow from Montreal, departing today and this week
28 May - 30 May
C$ 693pp
YUL
Montreal Pierre Elliott Trudeau Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
28 May - 30 May
C$ 699pp
YUL
Montreal Pierre Elliott Trudeau Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
27 May - 15 Jun
C$ 708pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
Direct
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Heathrow from Montreal

The cheapest one-way flights from Montreal to Heathrow
8:45 a.m. - 8:00 a.m.
WestJet
1 stop
18h 15m
YUL - LHR
WestJet
C$ 496
6:45 p.m. - 4:20 p.m.
Icelandair
1 stop
16h 35m
YUL - LHR
Icelandair
C$ 550
Travelgenio
2:45 p.m. - 5:00 a.m.
Virgin Atlantic
1 stop
9h 15m
YUL - LHR
Virgin Atlantic
C$ 559
Travel2Be

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Montreal to Heathrow

Which airlines flying from Montreal to London Heathrow have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, British Airways, and Lufthansa flying from Montreal to London Heathrow have implemented new flexible cancellation policies.

Can I find flights from Montreal to London Heathrow Airport for under C$ 600 on Cheapflights?

Yes, there are multiple flights from Montreal to London Heathrow Airport for under C$ 600. The cheapest flight booked recently is on Icelandair for just C$ 544, but on average you can expect to pay C$ 628.

Are there direct flights from Montreal to London Heathrow Airport for under C$ 800 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to London Heathrow Airport under C$ 800. A good price for a direct flight from Montreal to London Heathrow Airport is less than C$ 801.

Are there last-minute flights available from Montreal to London Heathrow Airport for under C$ 700?

There are currently 20+ open flights from Montreal to London Heathrow Airport within the next 7 days for less than C$ 700.

What are the cheapest airlines flying from Montreal to London Heathrow Airport round-trip?

Currently priced at C$ 544, Icelandair will fly you from Montreal to London Heathrow Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 684. Icelandair is 32% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Montreal to London Heathrow Airport one-way?

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 493. However, be on the lookout for offers from Azores Airlines and Virgin Atlantic, as they are both options that can get you from Montreal to London Heathrow Airport for a low price.

What are the most reliable airlines from Montreal to London Heathrow Airport?

The top 3 most reliable airlines when flying from Montreal to London Heathrow Airport are Aegean Airlines (34%), MEA (34%) and Air Canada (33%).

What are the cheapest flights from Montreal to London Heathrow Airport?

Looking for the cheapest flight from Montreal to London Heathrow Airport? While on average our users pay C$ 2,370, our data indicates the cheapest price to be C$ 778. The most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow), is priced around C$ 544.

What are the most popular airlines that fly from Montreal to London Heathrow Airport?

The most popular airlines flying from Montreal to London Heathrow Airport are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Montreal?

Information is based on travel restrictions from Montreal to London Heathrow

Most visitors from Montreal can enter London Heathrow without restrictions.

COVID-19 testing requirements
Visitors from Montreal are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Montreal are not required to quarantine after entering London Heathrow.

Do I need a test to fly back to Montreal from Heathrow?

Returning to Montreal from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Montreal.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Montreal.

Hide COVID Travel Restrictions for Heathrow (LHR)

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Montreal to Heathrow.
Today's exchange rate
C$ 1 = £0.63
Average temperature for May in Heathrow
18.0 °C
Avg rainfall for May in Heathrow
48.0 mm

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)

Airports servicing London

Top 10 airlines flying from Montreal to London Heathrow

The chart below displays the airlines Cheapflights users travelling from Montreal to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
C$ 20 C$ 26 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Search Juneyao Airlines flights
TAP AIR PORTUGAL
C$ 499 C$ 692 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Icelandair
C$ 621 C$ 724 No cancel fee 76%
Search Icelandair flights
Finnair
C$ 688 C$ 782 No cancel fee 76%
Search Finnair flights
Air Canada
C$ 723 C$ 853 No cancel fee 67%
Search Air Canada flights
British Airways
C$ 723 C$ 813 No cancel fee 70%
Search British Airways flights
Lufthansa
C$ 736 C$ 818 No cancel fee 76%
Search Lufthansa flights
American Airlines
C$ 757 C$ 858 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 829 C$ 921 No cancel fee 69%
Search United Airlines flights
Iberia
C$ 872 C$ 1,085 No cancel fee 77%
Search Iberia flights

Hourly flight availability from Montreal to Heathrow

See what time of day planes typically take off from Montreal towards Heathrow.
Evening 6 PM to midnight 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to noon 0% of flight departures
Afternoon Noon to 6 PM 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Montreal to Heathrow
See how many times per day planes take to the skies headed from Montreal to Heathrow.
Sunday
12 daily flights
Monday
12 daily flights
Tuesday
7 daily flights
Wednesday
7 daily flights
Thursday
12 daily flights
Friday
7 daily flights
Saturday
12 daily flights
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